Key Benefits: Modular Tank-Apart Design: Simplifies field service by allowing internal components to be swapped without removing the valve body from the system

outlet range for Maxitrol RV131 and 210J series units

High-Temperature Durability: Constructed from professional-grade elastomeric materials to withstand the rigors of high-efficiency heating cycles

Using it on larger commercial boilers requires a higher-capacity valve

To prevent nuisance lockouts

Watts 0072203 Valve Els PW 17895 Key Benefits: Modular Tank-Apart Design:The Watts 0072203 is a 1 2 inch dual check valve backflow preventer engineered for reliable containment in non health hazard residential water systems. Designed to drop into line immediately downstream of the water meter or at service entrances, this LF7RU2 2 model effectively blocks the reverse flow of polluted water caused by backsiphonage or backpressure. Featuring a lead free bronze body for long term durability and compliance with strict potable